package com.woniuxy.test_map;

/**
 * description: TestMap <br>
 * date: 2022/2/3 11:10 下午 <br>
 * author: shesaifei <br>
 * version: 1.0 <br>
 */

import java.util.HashMap;
import java.util.Map;

/**
 * 测试hashmap的使用
 */
public class TestMap02 {
    public static void main(String[] args) {
        Employee e1 = new Employee(1001, "zs", 10000.0);
        Employee e2 = new Employee(1002, "ls", 1000.0);
        Employee e3 = new Employee(1003, "ww", 3000.0);
        Employee e4 = new Employee(1001, "xw", 2000.0);

        Map<Integer, Employee> map = new HashMap<>();
        map.put(1001, e1);
        map.put(1002, e2);
        map.put(1003, e3);
        map.put(1001, e4);
        Employee emp = map.get(1001);
        System.out.println(emp.getEname());

        System.out.println(map);
    }
}

class Employee {
    private int id;
    private String ename;
    private double salary;

    public Employee() {
    }

    public Employee(int id, String ename, double salary) {
        this.id = id;
        this.ename = ename;
        this.salary = salary;
    }

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getEname() {
        return ename;
    }

    public void setEname(String ename) {
        this.ename = ename;
    }

    public double getSalary() {
        return salary;
    }

    public void setSalary(double salary) {
        this.salary = salary;
    }

    @Override
    public String toString() {
        return "Employee{" +
                "id=" + id +
                ", ename='" + ename + '\'' +
                ", salary=" + salary +
                '}';
    }
}